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Table 2

The broken power-law model for the Crab spectrum in X- and soft γ-rays reported by Jourdain et al. (2008).

Parameter Value

photon index for E < Ebreak 2.08 ± 0.01
Ebreak (keV) 100 (frozen)
photon index for E > Ebreak 2.23 ± 0.03
photons cm-2   s-1   keV-1 at 1 keV 9.3 ± 0.2

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